Publications by authors named "Johannes Overgaard"

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Heat Tolerance in Social Insects: molecular correlates and Quantitative Frameworks.
Daniel González-Tokman, Johannes Overgaard, Quentin Willot

Curr Opin Insect Sci· December 2025

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Chill-tolerant Drosophila species maintain electrogenic muscle membrane potential to resist cold-induced depolarization.
Johannes Overgaard, Jeppe S Bayley, Jacob N Poulsen, Nikolaj J S Jensen, Thomas H Pedersen

J Exp Biol· November 2025

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Metabolomic signatures associated with cold adaptation and seasonal acclimation of Drosophila: profiling of 43 species.
Martin Moos, Johannes Overgaard, Petr Hůla, Clara Garfiel Byrge, Petr Šmilauer

J Exp Biol· March 2025

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Thermal limits of survival and reproduction depend on stress duration: A case study of Drosophila suzukii.
Michael Ørsted, Quentin Willot, Andreas Kirk Olsen, Viktor Kongsgaard, Johannes Overgaard

Ecol Lett· March 2024

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Cold comfort: metabolic rate and tolerance to low temperatures predict latitudinal distribution in ants.
Quentin Willot, Michael Ørsted, Hans Malte, Johannes Overgaard

Proc Biol Sci· September 2023

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Chilled, starved or frozen: insect mitochondrial adaptations to overcome the cold.
Jacqueline E Lebenzon, Johannes Overgaard, Lisa Bjerregaard Jørgensen

Curr Opin Insect Sci· August 2023

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Locust gut epithelia do not become more permeable to fluorescent dextran and bacteria in the cold.
Mahmoud I El-Saadi, Kaylen Brzezinski, Aaron Hinz, Laura Phillips, Alex Wong, Johannes Overgaard

J Exp Biol· August 2023

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Interspecific differences in thermal tolerance landscape explain aphid community abundance under climate change.
Yuan-Jie Li, Si-Yang Chen, Lisa Bjerregaard Jørgensen, Johannes Overgaard, David Renault

J Therm Biol· May 2023

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Balanced mitochondrial function at low temperature is linked to cold adaptation in Drosophila species.
Lisa Bjerregaard Jørgensen, Andrea Milena Hansen, Quentin Willot, Johannes Overgaard

J Exp Biol· April 2023

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Phylogenetic and environmental patterns of sex differentiation in physiological traits across Drosophila species.
Vanessa Kellermann, Johannes Overgaard, Carla M Sgrò, Ary A Hoffmann

J Evol Biol· November 2022

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Extreme escalation of heat failure rates in ectotherms with global warming.
Lisa Bjerregaard Jørgensen, Michael Ørsted, Hans Malte, Tobias Wang, Johannes Overgaard

Nature· November 2022

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Finding the right thermal limit: a framework to reconcile ecological, physiological and methodological aspects of CTmax in ectotherms.
Michael Ørsted, Lisa Bjerregaard Jørgensen, Johannes Overgaard

J Exp Biol· October 2022

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Acclimation, duration and intensity of cold exposure determine the rate of cold stress accumulation and mortality in Drosophila suzukii.
Pénélope Tarapacki, Lisa Bjerregaard Jørgensen, Jesper Givskov Sørensen, Mads Kuhlmann Andersen, Hervé Colinet, Johannes Overgaard

J Insect Physiol· December 2021

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Osmoregulatory capacity at low temperature is critical for insect cold tolerance.
Johannes Overgaard, Lucie Gerber, Mads Kuhlmann Andersen

Curr Opin Insect Sci· October 2021

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Quantitative model analysis of the resting membrane potential in insect skeletal muscle: Implications for low temperature tolerance.
Jeppe Seamus Bayley, Johannes Overgaard, Thomas Holm Pedersen

Comp Biochem Physiol A Mol Integr Physiol· July 2021

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A unifying model to estimate thermal tolerance limits in ectotherms across static, dynamic and fluctuating exposures to thermal stress.
Lisa Bjerregaard Jørgensen, Hans Malte, Michael Ørsted, Nikolaj Andreasen Klahn, Johannes Overgaard

Sci Rep· June 2021

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Dramatic changes in mitochondrial substrate use at critically high temperatures: a comparative study using .
Lisa Bjerregaard Jørgensen, Johannes Overgaard, Florence Hunter-Manseau, Nicolas Pichaud

J Exp Biol· March 2021

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Cold acclimation preserves hindgut reabsorption capacity at low temperature in a chill-susceptible insect, Locusta migratoria.
Lucie Gerber, Jean-Claude Kresse, Petr Šimek, Petra Berková, Johannes Overgaard

Comp Biochem Physiol A Mol Integr Physiol· February 2021

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Cold acclimation increases depolarization resistance and tolerance in muscle fibers from a chill-susceptible insect, .
Jeppe Seamus Bayley, Jesper Givskov Sørensen, Martin Moos, Vladimír Koštál, Johannes Overgaard

Am J Physiol Regul Integr Comp Physiol· October 2020

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Comparison of Static and Dynamic Assays When Quantifying Thermal Plasticity of Drosophilids.
Christian Winther Bak, Simon Bahrndorff, Natasja Krog Noer, Lisa Bjerregaard Jørgensen, Johannes Overgaard

Insects· August 2020

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Neural dysfunction correlates with heat coma and CT in but does not set the boundaries for heat stress survival.
Lisa B Jørgensen, R Meldrum Robertson, Johannes Overgaard

J Exp Biol· July 2020

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Maintenance of hindgut reabsorption during cold exposure is a key adaptation for cold tolerance.
Mads Kuhlmann Andersen, Johannes Overgaard

J Exp Biol· February 2020

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Temperature preference across life stages and acclimation temperatures investigated in four species of Drosophila.
Heidi J MacLean, Johannes Overgaard, Torsten N Kristensen, Catrine Lyster, Leander Hessner

J Therm Biol· December 2019

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Evolution and plasticity of thermal performance: an analysis of variation in thermal tolerance and fitness in 22 Drosophila species.
Heidi J MacLean, Jesper G Sørensen, Torsten N Kristensen, Volker Loeschcke, Kristian Beedholm, Johannes Overgaard

Philos Trans R Soc Lond B Biol Sci· August 2019

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The central nervous system and muscular system play different roles for chill coma onset and recovery in insects.
Mads Kuhlmann Andersen, Johannes Overgaard

Comp Biochem Physiol A Mol Integr Physiol· July 2019

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